---
title: Workbook.ModelChange Event (Excel)
keywords: vbaxl10.chm503111
f1_keywords:
- vbaxl10.chm503111
ms.prod: excel
ms.assetid: efe01088-273b-f9d8-ea3e-2ea1725ba7b2
ms.date: 06/08/2017
---


# Workbook.ModelChange Event (Excel)

Occurs after the Excel data model is changed. 


## Syntax

 _expression_ . **ModelChange**_(Changes)_

 _expression_ A variable that represents a **Workbook** object.


### Parameters



|**Name**|**Required/Optional**|**Data type**|**Description**|
|:-----|:-----|:-----|:-----|
| _Changes_|Required|MODELCHANGES|[ModelChanges Object (Excel)](modelchanges-object-excel.md) object which includes changes made to the Excel data model during the last transaction.|

## See also


#### Concepts


[Workbook Object](workbook-object-excel.md)

